vocoder vp-330 ("vocoder plus") + flightcase polyphony: 49 voices oscillators: 3 (string machine mixing), filter: 18 vcfs: 54db/oct bandpass; 1 vcf: 54db/oct lowpass and highpass filters; 20 vcfs: 18db/oct lowpass filters; vca: separate mix levels for vocoder, string and voice section and 20 envelope followers; lfo: vibrato depth, delay and rate effects: ensemble (chorus) date: 1979 url url